# week3-homework

**Repository Path**: zero-night-01/week3-homework

## Basic Information

- **Project Name**: week3-homework
- **Description**: No description available
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-03-17
- **Last Updated**: 2022-03-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# week3-homework

#### 介绍

HBase Java API 的简单使用

#### 使用方式

jar 包已传送至 student1 的 ~/fuwuchen 目录下

使用方式如下：

```shell
java -jar /week3-homework-1.0-SNAPSHOT-jar-with-dependencies.jar $zkIpAddress $zkPort $hMasterIp:$hMasterPort
```

例如:
```shell
java -jar /week3-homework-1.0-SNAPSHOT-jar-with-dependencies.jar 127.0.0.1 2181 127.0.0.1:60000
```

示例输出：
```text
Starting operations....
Batch data insert success
Get single line
Data get success, rowKey: 傅午辰,  colName: class, value: 1
Data get success, rowKey: 傅午辰,  colName: student_id, value: G20200343050098
Data get success, rowKey: 傅午辰,  colName: programming, value: 82
Data get success, rowKey: 傅午辰,  colName: understanding, value: 75
Scan table
Data get success, rowKey: Jack,  colName: class, value: 2
Data get success, rowKey: Jack,  colName: student_id, value: 202100000000003
Data get success, rowKey: Jack,  colName: programming, value: 80
Data get success, rowKey: Jack,  colName: understanding, value: 80
Data get success, rowKey: Jerry,  colName: class, value: 1
Data get success, rowKey: Jerry,  colName: student_id, value: 202100000000002
Data get success, rowKey: Jerry,  colName: programming, value: 67
Data get success, rowKey: Jerry,  colName: understanding, value: 85
Data get success, rowKey: Rose,  colName: class, value: 2
Data get success, rowKey: Rose,  colName: student_id, value: 202100000000004
Data get success, rowKey: Rose,  colName: programming, value: 61
Data get success, rowKey: Rose,  colName: understanding, value: 60
Data get success, rowKey: Tom,  colName: class, value: 1
Data get success, rowKey: Tom,  colName: student_id, value: 202100000000001
Data get success, rowKey: Tom,  colName: programming, value: 82
Data get success, rowKey: Tom,  colName: understanding, value: 75
Data get success, rowKey: 傅午辰,  colName: class, value: 1
Data get success, rowKey: 傅午辰,  colName: student_id, value: G20200343050098
Data get success, rowKey: 傅午辰,  colName: programming, value: 82
Data get success, rowKey: 傅午辰,  colName: understanding, value: 75
Delete Success: Tom
Table Delete Successful
```